def test_clamp():
mgr = ColorManager()
ASM = "\n #DATA \n " + mgr.spectrum_struct() + """
spectrum sp1
float low =0.25
float high = 0.35
#CODE
macro mov ebx, sp1
macro eq32 xmm0 = low
macro eq32 xmm1 = high
macro spectrum clamp ebx
#END
"""
mc = mgr.assembler.assemble(ASM)
#mc.print_machine_code()
runtime = Runtime()
ds = runtime.load("test", mc)
col = mgr.create_spectrum((0.3, 0.2, 0.4))
ds['sp1.values'] = col.to_ds()
runtime.run('test')
print(ds['sp1.values'])
col.clamp(low=0.25, high=0.35)
if col.sampled:
print(col)
else:
print(col.r, col.g, col.b)
pass
def test_set():
mgr = ColorManager()
ASM = "\n #DATA \n " + mgr.spectrum_struct() + """
spectrum sp1
float value = 0.3
#CODE
macro mov ebx, sp1
macro eq32 xmm0 = value
macro spectrum ebx = xmm0
#END
"""
mc = mgr.assembler.assemble(ASM)
#mc.print_machine_code()
runtime = Runtime()
ds = runtime.load("test", mc)
col = mgr.create_spectrum((0.3, 0.2, 0.4))
ds['sp1.values'] = col.to_ds()
runtime.run('test')
print(ds['sp1.values'])
print(col.set(0.3))
def test_sum():
mgr = ColorManager()
ASM = "\n #DATA \n " + mgr.spectrum_struct() + """
spectrum sp1
float sum
#CODE
macro mov ebx, sp1
macro spectrum sum ebx
macro eq32 sum = xmm0 {xmm7}
#END
"""
mc = mgr.assembler.assemble(ASM)
#mc.print_machine_code()
runtime = Runtime()
ds = runtime.load("test", mc)
col = mgr.create_spectrum((0.3, 0.2, 0.4))
ds['sp1.values'] = col.to_ds()
runtime.run('test')
print(ds['sum'])
if col.sampled:
print(sum(col.samples))
else:
print(col.r + col.g + col.b)
def test_arithmetic():
mgr = ColorManager()
ASM = "\n #DATA \n " + mgr.spectrum_struct() + """
spectrum sp1, sp2, sp3
#CODE
macro mov ebx, sp1
macro mov eax, sp2
macro mov ecx, sp3
macro spectrum ecx = eax + ebx
#END
"""
mc = mgr.assembler.assemble(ASM)
#mc.print_machine_code()
runtime = Runtime()
ds = runtime.load("test", mc)
col1 = mgr.create_spectrum((0.3, 0.2, 0.4))
col2 = mgr.create_spectrum((0.1, 0.5, 0.1))
ds['sp1.values'] = col1.to_ds()
ds['sp2.values'] = col2.to_ds()
runtime.run('test')
print(ds['sp3.values'])
print(col1+col2)
pass
light = factory.create_light(mgr=mgr, typ='point', source='A',\
position=(9,10,9), direction=(2,2,2))
hp = factory.shade_point()
s = light.L(hp)
print(hp.wi)
print(hp.light_position)
print(hp.light_spectrum)
runtime = Runtime()
light.L_asm([runtime], mgr.assembler)
structs = mgr.spectrum_struct() + ShadePoint.struct()
ASM = "#DATA \n" + structs + """
shadepoint sp1
#CODE
macro mov eax, sp1
"""
ASM += 'call ' + light.L_asm_label + """
#END
"""
mc = mgr.assembler.assemble(ASM)
#mc.print_machine_code()
ds = runtime.load('test', mc)
ds['sp1.hit'] = hp.hit.to_ds()
runtime.run('test')
print('--------------------------')
